Alan_Hoch said:
This is just yet variation of a strawman attack, in this case "guilt by association". It proves nothing save that you can engage in rhetorical trickery in an attempt to "prove" an argument.
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To put it another way, they take advantage of the fact that Evolution cannot be explained in an easy to digest "30-second sound bit" sort of way.
That is all that you are doing here in regards to psychoanalysis -- the "proof" of its unscientific nature you provide is based solely on the manipulative tactic of suggesting (in effect) that since it cannot be explained convincingly in a few paragraphs it is therefore wrong. As I said before this is nothing more than rhetorcial trickery whose power to convince is inversely proportional to the amount of knowledge of the subject someone has.
It seems to me you misunderstood my argument.
I was not complaining that it is impossible to explain psychoanalysis in a "30-second sound bit". I don't expect it, or any other science, to be (although I think that it is possible to explain the theory of evolution in laymen's terms — consider, for example, the excellent job Dawkings has done in this regard).
What I am complaining about is the impossibility of any serious error.
I can point to a few things which, if they would appear, would put evolution theory into serious trouble. Just one example: it is possible to reconstruct clades on genetic traits independent from physiological traits (since some portions of the genome don't have any physiological meaning). If you do this with several different methods, you always get the same tree of kinship as in the case of the physiological traits (it's not perfect, there are some minor discrepancies, but I am not as black-or-white as you seem to suppose). If the outcome would be different (which could well be possible, if, say, creationism would be true), evolution theory would be in trouble.
On the other side, I fail to see any prediction psychoanalysis makes that, if it fails, would be a serious problem.
"My prediction failed? Well, sure, I forgot to take into consideration that-and-that" or "well, it's just very complicated, and I am not a psychic, I can only predict tendencies, you know".
That's why I mentioned astrology.
"That was wrong? Uh, yes, silly me, I forgot to take Uranus into account." or "well, it's just very complicated, and I am not a psychic, I can only predict tendencies, you know".
The problem is: there is always an excuse why it went wrong, if it went wrong. And most of the times, you will never see if anything goes wrong.
What would be a complete and utter failure of psychoanalytic therapy? If the patient isn't cured after several years? But cancer patients are also sometimes not cured after several years of treatment, so maybe we should allow a very long treatment. That the patient commits suicide? But cancer patients also sometimes die. So that shouldn't be counted as a failure, since it's not black-or-white.
Then my question is: how do you know it's just not simply always neutral gray? Indistinguishable from a sugar pill?
If you are saying that psychoanalysis is not an exact science I agree with you, but then again there is a lot of science that deals only with percentages, not black and white truths. That in no way means that such ideas aren't scientific in their approach.
Even an exact science like physics is forced to use gray values and statistics. It's not black-or-white over there either. But how do we know that it is a science at all?
No, what that means is that yesterday's weather will have an effect on today's, not that it will be an exact duplicate. Same is true for personality -- the inertia built up from previous events and responses will continue to have effects for today and the future.
I would consider this a pretty self-evident truth. To suggest otherwise is to assume that somehow our personalities are reborn each day in a form that has no connection to what has gone before.
Mind you, I'd be quite surprised if you actually believed that, but I point it out to demonstrate the errors in the argument you are offering.
You have been challenged to show how you can predict something. You mentioned a conservative tendency for people to stay the same, which suffers exceptions.
If you call the sentence "the inertia built up from previous events and responses will continue to have effects for today and the future" "a pretty self-evident truth", I agree. But that's not an ambitious scientific theory. If that is your predictive power, you don't need psychoanalysis for it. Like you don't need any knowledge about meteorology or expensive satellites to predict that the weather of tomorrow will most likely resemble the weather of today.
So can any collection of ideas if used wrong. Your argument here seems predicated on the notion that psychoanalysis is by definition always going to be utilized in a manipulative way meant not to offer facts and evidence, but rather just make those using it look good.
You could call this the "sinful user" ad hominem argument -- a notion is wrong because -- "obviously" -- those using it are just bad people only out to inflate their egos.
I didn't call psychoanalysts bad people being out to inflate their egos. I wouldn't be surprised at all to learn that most psychoanalysts are honest people wanting to help their patients. Once again: the same may be true for astrologers. Not all of them are in it for the money. Some of them seriously believe what they are doing – maybe even a majority of them, I don't know — and I don't care much either.
It is not that I think physicists are better people, or more honest. They make mistakes too. And sometimes they even lie. That's why you have to check things.
Well, that is not what it does nor what I said. What I said is that it cannot usually give definite black and white predictions. Rather, it points out more likely outcomes over less likely. Even more importantly for therapy, what it does it help explain how someone got to where they are today when it comes to their personality and therefore gives them the insight to change behavior in the future.
You certainly are able to explain how someone got to where they are today. But does this explanation have anything to do with reality? How do you test this? And how do you know your advice is really helpful? Besides it being helpful for the patient (or client or whatever) to have somebody to talk to?
It seems to me that your argument (and Jan's) boils down to one idea -- that psychoanalysis cannot be trusted to play "fair" with its own ideas. That is, it will inevitably manipulate the data to fit its preconceptions rather than admit to any sort of error. To put it another way, you argue that since it >CAN< manipulate the facts it inevitably will.
I'm not sure how one responds to this save to point out that this argument clearly violates the very argument that you are offering to dismiss psychoanalysis. Any data from any science or belief system can be misused and manipulated. The notion that psychoanalysis will always do so constitutes an act of faith, one it seems designed to confirm negative preconceptions. It is basically a classic ad hominem attack -- psychoanalysis is inherently untrustworthy and thus cannot be believed.
Indeed I don't trust any theory, or the adherents of any theory, to play fair. I always expect that there will be inevitably people manipulating the data to fit the theory. This is what happens in physics if you don't test and check. This is what happens in any science if you do not test and check. It doesn't require bad intent. It happens to everybody.
I agree that some faith is needed – perhaps physics is just a great conspiracy, and they all band together to distort the truth? I trust that this isn't the case. But I also say you shouldn't have more trust than necessary. Or, more accurate: you shouldn't trust when you know (from bitter experience in the past) that even honesty can't and doesn't prevent distortions.
Why do you think double-blind tests are necessary? Because physicians are bad people who should not be trusted? No, because they just can't help distorting the results if they know what they shall expect.